<div dir="ltr">Hi everyone,<div><br></div><div><span id="gmail-docs-internal-guid-062270c3-7fff-db46-4f3b-6cf580c983a0" style="color:rgb(0,0,0)"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://scikit-learn-enhancement-proposals.readthedocs.io/en/latest/slep018/proposal.html" style="text-decoration:none"><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap">SLEP018</span></a><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"> introduces a set_output API for outputting pandas DataFrames in transformers. An implementation for this SLEP is available in </span><a href="https://github.com/scikit-learn/scikit-learn/pull/23734" style="text-decoration:none"><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap">PR #23734</span></a><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">. Feedback is welcome!</span></p><br><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">If you are a scikit-learn core developer please cast your <a href="https://github.com/scikit-learn/enhancement_proposals/pull/72">vote in this PR</a>. </span><span style="font-family:Arial;color:rgb(34,34,34);font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">According to </span><a href="https://scikit-learn.org/stable/governance.html#decision-making-process" style="text-decoration:none"><span style="font-family:Arial;font-variant-ligatures:normal;font-variant-east-asian:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap">our governance model</span></a><span style="font-family:Arial;color:rgb(34,34,34);font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">, the vote will be open for a month (till 17th August), and the motion is accepted if 2/3 of the cast votes are in favor.</span></span><br></div><div><span style="color:rgb(0,0,0)"><span style="font-family:Arial;color:rgb(34,34,34);font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap"><br></span></span></div><div><span style="color:rgb(0,0,0)"><span style="font-family:Arial;color:rgb(34,34,34);font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Best,</span></span></div><div><span style="color:rgb(0,0,0)"><span style="font-family:Arial;color:rgb(34,34,34);font-variant-ligatures:normal;font-variant-east-asian:normal;vertical-align:baseline;white-space:pre-wrap">Thomas</span></span></div></div>