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d="scan'208";a="258857398" Received: from hosting4.cc.kyushu-u.ac.jp (HELO h4.hosting4.cc.kyushu-u.ac.jp) ([133.5.13.5]) by mail3-smtp-sop.national.inria.fr with ESMTP; 19 Mar 2018 02:33:52 +0100 Received: from [192.168.2.36] (unknown [133.5.218.148]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: berenger@bioreg.kyushu-u.ac.jp) by h4.hosting4.cc.kyushu-u.ac.jp (hde-lc-postfix) with ESMTPSA id B0D812B6AFB for ; Mon, 19 Mar 2018 10:33:48 +0900 (JST) (envelope-from berenger@bioreg.kyushu-u.ac.jp) To: caml-list@inria.fr References: <2db0a056-4049-da6a-c12c-b36d21301014@bioreg.kyushu-u.ac.jp> From: Francois BERENGER Message-ID: <7d4286d4-3631-9b63-1195-3346331e1797@bioreg.kyushu-u.ac.jp> Date: Mon, 19 Mar 2018 10:33:48 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <2db0a056-4049-da6a-c12c-b36d21301014@bioreg.kyushu-u.ac.jp> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: [Caml-list] [ANN] first release of orxgboost (gradient-boosted trees from R usable in OCaml) Reply-To: Francois BERENGER X-Loop: caml-list@inria.fr X-Sequence: 16730 Errors-to: caml-list-owner@inria.fr Precedence: list Precedence: bulk Sender: caml-list-request@inria.fr X-no-archive: yes List-Id: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello, I created a thin wrapper around the xgboost R package. The code is here: https://github.com/UnixJunkie/orxgboost The interface is close to my precedent SVM package (orsvm-e1071). Background: https://en.wikipedia.org/wiki/Gradient_boosting Paper: Chen, Tianqi, and Carlos Guestrin. "Xgboost: A scalable tree boosting system." Proceedings of KDD'16. ACM, 2016. DOI: 10.1145/2939672.2939785. Regards, F. -- Caml-list mailing list. Subscription management and archives: https://sympa.inria.fr/sympa/arc/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs