<div dir="ltr">Hi Ruchika,<div>See if any of the suggestions in this issue (<a href="https://github.com/scikit-learn/scikit-learn/issues/6706">https://github.com/scikit-learn/scikit-learn/issues/6706</a>) help, it seems to be the same issue. Try reinstalling scikit-learn as well.</div><div><br></div><div>Nelson Liu<br><br><div class="gmail_quote"><div dir="ltr">On Wed, Jun 1, 2016 at 10:33 AM Ruchika Nayyar <<a href="mailto:ruchika.work@gmail.com">ruchika.work@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br clear="all"><div><div><div dir="ltr"><div><font face="tahoma,sans-serif">Thanks,<br>Ruchika<br>----------------------------------------<br>Dr Ruchika Nayyar,<br>Post Doctoral Fellow for ATLAS Collaboration<br>University of Arizona <br></font></div><font face="tahoma,sans-serif">Arizona, USA.<br></font><div><font face="tahoma,sans-serif">--------------------------------------------<br></font></div></div></div></div>
<br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername"></b> <span dir="ltr"><<a href="mailto:scikit-learn-owner@python.org" target="_blank">scikit-learn-owner@python.org</a>></span><br>Date: Wed, Jun 1, 2016 at 10:23 AM<br>Subject: ValueError<br>To: <a href="mailto:ruchika.work@gmail.com" target="_blank">ruchika.work@gmail.com</a><br><br><br>This list allows posts by subscribers only. Please subscribe at<br>
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<br><br>---------- Forwarded message ----------<br>From: Ruchika Nayyar <<a href="mailto:ruchika.work@gmail.com" target="_blank">ruchika.work@gmail.com</a>><br>To: <a href="mailto:scikit-learn@python.org" target="_blank">scikit-learn@python.org</a><br>Cc: <br>Date: Wed, 1 Jun 2016 10:23:14 -0700<br>Subject: ValueError<br><div dir="ltr">Hi <div><br></div><div>I am new to scikit-learn and while writing a python script to do a simple BDT using scikit-learn. I see error when I do this:</div><div><br></div><div><p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span style="color:rgb(208,60,255)">from</span><span> sklearn </span><span style="color:rgb(208,60,255)">import</span><span> datasets</span></p><div><span><br></span></div><div><span><br></span></div><div><p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span>Traceback (most recent call last):</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> File "bdt.py", line 12, in <module></span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> from sklearn import datasets</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> File "/Library/Python/2.7/site-packages/sklearn/__init__.py", line 57, in <module></span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> from .base import clone</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> File "/Library/Python/2.7/site-packages/sklearn/base.py", line 11, in <module></span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> from .utils.fixes import signature</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> File "/Library/Python/2.7/site-packages/sklearn/utils/__init__.py", line 10, in <module></span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> from .murmurhash import murmurhash3_32</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span> File "numpy.pxd", line 155, in init sklearn.utils.murmurhash (sklearn/utils/murmurhash.c:5029)</span></p>
<p style="margin:0px;font-size:12px;line-height:normal;font-family:'Andale Mono';color:rgb(41,249,20);background-color:rgb(0,0,0)"><span>ValueError: numpy.dtype has the wrong size, try recompiling</span></p></div><div><span><br></span></div><div><span><br></span></div><div><span>I have already tried to uninstall numpy/scipy and pandas. They all are the latest and compatible version but something is not right. Can you tell me what I am doing wrong?</span></div><div><span><br></span></div><div><div><div dir="ltr"><div><font face="tahoma,sans-serif">Thanks,<br>Ruchika<br>----------------------------------------<br>Dr Ruchika Nayyar,<br>Post Doctoral Fellow for ATLAS Collaboration<br>University of Arizona <br></font></div><font face="tahoma,sans-serif">Arizona, USA.<br></font><div><font face="tahoma,sans-serif">--------------------------------------------<br></font></div></div></div></div>
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