Added another sentiment analysis link

diff --git a/beatles-vs-stones-analysis.ipynb b/beatles-vs-stones-analysis.ipynb
index ed1083595596b325d9988e99e3b689c6baaffb92..68246b387589b7bbd61d8ec2e9c59cb45779f531 100644 (file)
--- a/beatles-vs-stones-analysis.ipynb
+++ b/beatles-vs-stones-analysis.ipynb
@@ -17,6 +17,9 @@
     "http://data.discogs.com/\n",
     "\n",
     "\n",
+    "Also look at [How to make a racist AI without really trying](https://gist.github.com/rspeer/ef750e7e407e04894cb3b78a82d66aed), which has some good links for sentiment analysis.\n",
+    "\n",
+    "\n",
     "## Contents\n",
     "### Data gathering\n",
     "\n",
@@ -99,9 +102,7 @@
   {
    "cell_type": "code",
    "execution_count": 4,
-   "metadata": {
-    "collapsed": false
-   },
+   "metadata": {},
    "outputs": [],
    "source": [
     "# Create a database and a collections within it.\n",
@@ -123,9 +124,7 @@
   {
    "cell_type": "code",
    "execution_count": 5,
-   "metadata": {
-    "collapsed": false
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+   "metadata": {},
    "outputs": [
     {
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@@ -175,9 +174,7 @@
   {
    "cell_type": "code",
    "execution_count": 7,
-   "metadata": {
-    "collapsed": false
-   },
+   "metadata": {},
    "outputs": [],
    "source": [
     "def get_artists(artist_name):\n",
@@ -198,9 +195,7 @@
   {
    "cell_type": "code",
    "execution_count": 8,
-   "metadata": {
-    "collapsed": false
-   },
+   "metadata": {},
    "outputs": [
     {
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@@ -225,9 +220,7 @@
   {
    "cell_type": "code",
    "execution_count": 9,
-   "metadata": {
-    "collapsed": false
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+   "metadata": {},
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@@ -260,7 +253,6 @@
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@@ -2206,7 +2198,6 @@
    "cell_type": "code",
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    "metadata": {
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@@ -3888,9 +3879,7 @@
   {
    "cell_type": "code",
    "execution_count": 12,
-   "metadata": {
-    "collapsed": false
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+   "metadata": {},
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@@ -3920,9 +3909,7 @@
   {
    "cell_type": "code",
    "execution_count": 13,
-   "metadata": {
-    "collapsed": false
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+   "metadata": {},
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@@ -3952,9 +3939,7 @@
   {
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    "execution_count": 14,
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@@ -3974,9 +3959,7 @@
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    "execution_count": 15,
-   "metadata": {
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@@ -4021,7 +4004,6 @@
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@@ -4931,9 +4913,7 @@
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    "execution_count": 17,
-   "metadata": {
-    "collapsed": false
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+   "metadata": {},
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@@ -4954,7 +4934,6 @@
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@@ -5010,9 +4989,7 @@
   {
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    "execution_count": 20,
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@@ -5060,9 +5037,7 @@
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@@ -5086,7 +5061,6 @@
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@@ -5164,9 +5138,7 @@
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@@ -5744,9 +5716,7 @@
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@@ -5766,9 +5736,7 @@
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@@ -5788,9 +5756,7 @@
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@@ -5822,9 +5788,7 @@
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@@ -5856,9 +5820,7 @@
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@@ -5957,9 +5919,7 @@
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@@ -5990,9 +5950,7 @@
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@@ -6025,9 +5983,7 @@
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+   "metadata": {},
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    "source": [
     "for t in tracks.find({}, ['ctitle', 'duration_ms']):\n",
@@ -6053,7 +6009,6 @@
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@@ -6074,9 +6029,7 @@
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@@ -6096,9 +6049,7 @@
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@@ -6310,9 +6261,7 @@
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@@ -6540,9 +6489,7 @@
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@@ -6680,9 +6627,7 @@
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@@ -6712,9 +6657,7 @@
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@@ -6751,9 +6694,7 @@
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@@ -6795,7 +6736,6 @@
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@@ -7167,9 +7106,7 @@
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@@ -7200,9 +7137,7 @@
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@@ -7233,9 +7168,7 @@
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@@ -7276,9 +7209,7 @@
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@@ -7459,9 +7390,7 @@
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@@ -8051,9 +7977,7 @@
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@@ -8247,9 +8171,7 @@
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@@ -8441,9 +8363,7 @@
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@@ -8543,9 +8463,7 @@
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@@ -8739,9 +8657,7 @@
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@@ -8926,9 +8842,7 @@
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@@ -8958,7 +8872,6 @@
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@@ -9490,9 +9403,7 @@
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@@ -9698,9 +9609,7 @@
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@@ -10349,9 +10253,7 @@
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@@ -10382,9 +10284,7 @@
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@@ -10586,9 +10484,7 @@
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@@ -10739,9 +10635,7 @@
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@@ -10934,9 +10826,7 @@
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@@ -10965,9 +10855,7 @@
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@@ -11005,9 +10893,7 @@
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@@ -11022,9 +10908,7 @@
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@@ -11055,9 +10939,7 @@
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@@ -11143,5 +11025,5 @@
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